Two teams of physicists have made the world’s first nuclear clocks. These radical new devices keep time using fluctuations in the energy states of an atom’s nucleus, rather than those of its electrons ...

The matchup for Super Bowl 2026 is finally set! The Seattle Seahawks will face the New England Patriots on Sunday, February 8, at 6:30 PM ET on NBC and Peacock. While this is the time of year for fun ...

From 500 BCE on, the Roman Empire extended its territory across parts of Europe and North Africa until its frontier totaled some 7,500 kilometres by the 2nd century. The Romanian segment, the Dacian ...